S
M
T
W
T
F
S
29
54°
42°
30
62°
42°
1
61°
43°
2
60°
42°
3
61°
38°
4
48°
34°
5
56°
39°
6
57°
39°
7
56°
35°
8
48°
35°
9
47°
32°
10
47°
32°
11
45°
30°
12
46°
29°
13
46°
28°
14
44°
26°
15
45°
29°
16
45°
36°
17
53°
37°
18
50°
38°
19
54°
32°
20
52°
23°
21
47°
23°
22
41°
24°
23
44°
32°
24
46°
25°
25
54°
24°
26
42°
24°
27
43°
23°
28
42°
23°
29
42°
28°
30
45°
36°
31
57°
25°
1
57°
21°
2
41°
18°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Durham
Durham's December 2026 forecast shows daily high temperatures ranging from 41° to 62°, with overnight lows between 18° and 43°. The average high for December is 50° with an average low of 31°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Durham. See also: January | February | March.